Home / 8,006,980.01-11,050,422.77-4,569,735.29

Finding the Fourth Proportional to 8,006,980.01, 11,050,422.77 and 4,569,735.29

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Solution

The fourth proportional to 8,006,980.01, 11,050,422.77 and 4,569,735.29 is: 6,306,685.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,006,980.01 : 11,050,422.77 = 4,569,735.29 : x
  2. Step 2: Convert to fraction form
    8,006,980.01/11,050,422.77 = 4,569,735.29/x
  3. Step 3: Cross multiply
    8,006,980.01x = 11,050,422.77 × 4,569,735.29
  4. Step 4: Simplify right side
    8,006,980.01x = 50,497,506,857,660.78
  5. Step 5: Solve for x
    x = 50,497,506,857,660.78/8,006,980.01
  6. Step 6: Final answer
    x = 6,306,685.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.